Description Husqvarna genuine OEM nut, hex jam thin .3125-18 z/p.Husqvarna 574197303Factory genuine Husqvarna part Related Products Nut, Hex Jam Thin .3125-18 Z/P | 020169 MSRP: Was: Now: $1.00 Add to Cart The item has been added Nut, Hex Jam Thin .625-18 Z/P | 542751364 MSRP: Was: Now: $1.25 Add to Cart The item has been added Nut, Hex Jam .3125-24 Z/P | 505732801 MSRP: Was: Now: $1.25 Add to Cart The item has been added Nut, Std Hex .3125-18 Z/P | 539990196 MSRP: Was: Now: $1.25 Add to Cart The item has been added Nut, Hex Jam Thin .5-13 Z/P | 523327701 MSRP: Was: Now: $4.83 Add to Cart The item has been added